After 1 date she's still interested, texted Sunday suggesting meeting, but 3 days later still no response. Am I being led on here/ politely ghosted?

Both late 20s. We VN'd lots, bonded over things we talked about & music (her words not mine). Met 2 weeks later, got on great, shared a few kisses at the end. She texted lots after & the next day. We haven't met since as we've both had stuff going on but have been texting a bit here & there.

She sent me a VN Friday just gone asking to meet but I was busy. I replied to her in a VN suggesting Sunday instead. I knew she was moving Saturday so didn't expect a quick reply. I didn't hear back till late Sunday evening, tbh I was worried she'd ghosted. She apologised for the late reply, said it'd been hectic moving/ settling in the new place. She said it would've been nice to meet but she'd only just had time to reply, said it'd be good to hang out sometime 'next week' (e. g. this week).

I replied Monday PM with 2 VNs, in the 2nd I asked if she'd like to meet on Friday or Sat. Didn't hear from her that day, then Tuesday I remembered I've plans Friday so basically double texted, saying 'I have plans Friday can you do Saturday?'. She's said before she sometimes takes a while to get round to VNs so I figured a short text would be easier to read/ reply to. Today, still no reply. I've noticed her online a couple of times and still nothing...

I know people get busy but it's not that hard to a reply to a short text is it? She seems interested and engaged e. g. apologising for the long replies, asked how my W/E was, suggested meeting this W/E. The first time long reply was understandable as I knew she was busy, but now 2nd time, it feels a little like I'm being politely ghosted. Confusing & just seems a bit rude/ out of character tbh.

I kinda feel like saying ‘I don’t mind if you’ve lost interest, I just need a heads up’. As her replies were V quick before. But I know I should just be cool & let things play out naturally. Thoughts?

TL;DR: Girl I went on 1 date is interested but takes days to reply. It's confusing, feels rude/out of character & like I'm being led on. Thoughts?
After 1 date she's still interested, texted Sunday suggesting meeting, but 3 days later still no response. Am I being led on here/ politely ghosted?
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